Air Nozzles Motors
Barrels Pistons / Piston Heads
Bushings Selector Plates
Cut Off Levers Shims
Cylinders / Cylinder Heads Springs
Cylinder Sets Spring Guides
FTK (Full Tune Up Kits) Tappet Plates
Gears (also Anti-Reversal Latch) Wiring / Connectors
Hop Up Misc
Mechbox (Shells and Complete)  

 

Air Nozzles

Classic Army CA25 Air Nozzle - 20302

12.99
Usually ships within 24-hours 

Guarder Nozzle for Marui M14 - 34476

10
Usually ships within 24-hours 

Guarder Nozzle for Marui G36C - 34488

10
Usually ships within 24-hours 
Hurricane G36 Air Nozzle - 87502
12
out of stock
ICS AK74 Air Nozzle (for ICS AK74 only) - 20293
9
Usually ships within 24-hours 
ICS M4 Air Nozzle (for ICS and Olympic Arms M4) - 20294
9
out of stock
Prometheus G36C Air Nozzle -
11.99
Usually ships within 24-hours
Prometheus PSG-1 Air Nozzle - 58661
21
Usually ships within 24-hours

SRC Air Nozzle (for M4) - 70276

6
Usually ships within 24-hours 
Systema M16A1, CAR-15, XM, VN Air Nozzle - 35942
14.99

Usually ships within 24-hours

Systema M16A2, M4 Air Nozzle - 35949
14.99

Usually ships within 24-hours

Systema MP5 Air Nozzle - 77259
14.99

Usually ships within 24-hours

Systema MP5K - PDW Air Nozzle - 77722
14.99
Usually ships within 24-hours 
Systema AK47 Air Nozzle - 77042
14.99
Usually ships within 24-hours 
Systema MC51- G3 Air Nozzle - 77532
14.99
Usually ships within 24-hours 
Systema Sig-551 Air Nozzle - 70217
14.99
Usually ships within 24-hours 
Systema AUG Air Nozzle - 77053
14.99
out of stock
Systema Thompson Air Nozzle - 77663
14.99
Usually ships within 24-hours 
Systema P90 Air Nozzle - 77785
14.99
Usually ships within 24-hours 
Systema PSG-1 Air Nozzle - 35943
19
Usually ships within 24-hours 

 

Barrels
  KM/Head 1950 TN (Teflon Coated Nickle) 6.04mm Tightbore Inner Barrel (229mm - MP5 A4/A5/SD5/SD6) -
62

Usually ships within 24-hours

  KM/Head 1950 TN (Teflon Coated Nickle) 6.04mm Tightbore Inner Barrel (247mm - G36C, P90, CAR15)
62
Usually ships within 24-hours 
  KM/Head 1950 TN (Teflon Coated Nickle) 6.04mm Tightbore Inner Barrel (363mm - M4, XM, 551)
62
out of stock
  KM/Head 1950 TN (Teflon Coated Nickle) 6.04mm Tightbore Inner Barrel (455mm - AK-47)
62
Usually ships within 24-hours 
PDI Stainless 6.01mm Tightbore Barrel (208mm - G3 SAS ) - 65250
51.99
out of stock
PDI Stainless 6.01mm Tightbore Barrel (229mm - MP5 A4/A5/SD5/SD6 ) - 65251
55.99

Usually ships within 24-hours 

PDI Stainless 6.01mm Tightbore Barrel (247mm - G36C, P90, CAR15) - 65252
59.99

Usually ships within 24-hours

PDI Stainless 6.01mm Tightbore Barrel (285mm - MC51) - 65253
80.99
Usually ships within 24-hours 
PDI Stainless 6.01mm Tightbore Barrel (375mm - M4) - 65254
101.99
out of stock
PDI Stainless 6.01mm Tightbore Barrel (390mm - AK Beta) - 65255
105.99

Usually ships within 24-hours 

PDI Stainless 6.01mm Tightbore Barrel (450mm - M14) - 65262
119.99

Usually ships within 24-hours 

PDI Stainless 6.01mm Tightbore Barrel (455mm - AK-47) - 65256
121.99

Usually ships within 24-hours

PDI Stainless 6.01mm Tightbore Barrel (469mm - G3 SG-1) - 65257
124.99
Usually ships within 24-hours 
PDI Stainless 6.01mm Tightbore Barrel (509mm - M16, AUG) - 65258
134.99

Usually ships within 24-hours

PDI Stainless 6.01mm Tightbore Barrel (520mm - M16A2) - 65259
136.99
Usually ships within 24-hours 
PDI Stainless 6.01mm Tightbore Barrel (595mm - PSG-1) - 65260
182.99

Usually ships within 24-hours

PDI Stainless 6.01mm Tightbore Barrel (650mm - M16A2) - 65261
195.99
out of stock
PDI Stainless 6.05mm Tightbore Barrel (208mm - G3 SAS ) - 65310
46.99
Usually ships within 24-hours 
PDI Stainless 6.05mm Tightbore Barrel (229mm - MP5 A4/A5/SD5/SD6 ) - 65311
49.99

Usually ships within 24-hours 

PDI Stainless 6.05mm Tightbore Barrel (247mm - G36C, P90, CAR15) - 65312
53.99

Usually ships within 24-hours

PDI Stainless 6.05mm Tightbore Barrel (285mm - MC51) - 65313
59.99
Usually ships within 24-hours 
PDI Stainless 6.05mm Tightbore Barrel (375mm - M4) - 65314
74.99
Usually ships within 24-hours 
PDI Stainless 6.05mm Tightbore Barrel (390mm - AK Beta) - 65315
77.99

Usually ships within 24-hours 

PDI Stainless 6.05mm Tightbore Barrel (433mm - Type 89) - 65316
84.99

Usually ships within 24-hours 

PDI Stainless 6.05mm Tightbore Barrel (455mm - AK-47) - 65317
88.99

Usually ships within 24-hours

PDI Stainless 6.05mm Tightbore Barrel (469mm - G3 SG-1) - 65318
89.99
Usually ships within 24-hours 
PDI Stainless 6.05mm Tightbore Barrel (472mm -FAMAS ) - 65319
91.99

Usually ships within 24-hours 

PDI Stainless 6.05mm Tightbore Barrel (509mm - M16, AUG) - 65320
97.99

Usually ships within 24-hours

PDI Stainless 6.05mm Tightbore Barrel (520mm - M16A2) - 65321
99.99
Usually ships within 24-hours 

Prometheus Stainless 6.03mm Tightbore Barrel (110mm MP5K) - 58014

$52
Usually ships within 24-hours 

Prometheus Stainless 6.03mm Tightbore Barrel (141mm - MP5 PDW) - 58013

$52
Usually ships within 24-hours 

Prometheus Stainless 6.03mm Tightbore Barrel (229mm - MP5) - 58012

$57
out of stock

Prometheus Stainless 6.03mm Tightbore Barrel (247mm - G36C, P90) - 58011

$57
Usually ships within 24-hours 

Prometheus Stainless 6.03mm Tightbore Barrel (285mm - MC51) - 58010

$60
Usually ships within 24-hours 

Prometheus Stainless 6.03mm Tightbore Barrel (363mm - M4A1) - 58009

$60
out of stock

Prometheus Stainless 6.03mm Tightbore Barrel (407mm - M4A1) - 58008

$60
out of stock

Prometheus Stainless 6.03mm Tightbore Barrel (469mm - G3 SG-1) - 58006

$65

Usually ships within 24-hours

Prometheus Stainless 6.03mm Tightbore Barrel (455mm - AK-47) - 58007

$65

Usually ships within 24-hours

Prometheus Stainless 6.03mm Tightbore Barrel (509mm - M16, AUG) - 58005

$65
Usually ships within 24-hours

Prometheus Stainless 6.03mm Tightbore Barrel (534mm - SIG 550) - 58004

$65
Usually ships within 24-hours

Prometheus Stainless 6.03mm Tightbore Barrel (550mm - M16, AUG) - 58003

$65
Usually ships within 24-hours

Prometheus Stainless 6.03mm Tightbore Barrel (590mm - PSG-1) - 58002

$59
Usually ships within 24-hours

Prometheus Stainless 6.03mm Tightbore Barrel (650mm - PSG-1) - 58001

$78
Usually ships within 24-hours
Systema MP5 (A4/5, SD5/6) Barrel (229mm) - 66041
34.99

Usually ships within 24-hours

Systema P90, G36C, CAR15 Barrel (240mm) - 78446

34.99
Usually ships within 24-hours
Systema M4A1, XM, SIG551 Inner Barrel (360mm) - 25886
34.99
out of stock
Systema HK51 Inner Barrel (394mm) - 66042
34.99

Usually ships within 24-hours

Systema AK47 (AK47, AK47s, not spetznaz) Barrel (450mm) - 58176

34.99
Usually ships within 24-hours

Systema G3/SG1 Barrel (470mm) - 06033

34.99

Usually ships within 24-hours

Systema M16, AUG Barrel (509mm) - 10470

34.99
Usually ships within 24-hours

Systema SIG 550 Barrel (534mm) - 06034

34.99
Usually ships within 24-hours

Systema PSG1 Long Barrel (590mm) - 31660

54.99
Usually ships within 24-hours 

 

Bushings
Area 1000 (by Systema) Metal Bushings Set - 35931
12.99
Usually ships within 24-hours 
Classic Army 6mm Steel Bushing Set - 77710
14
out of stock
Classic Army 7mm Steel Bushing Set - 56469
15
Usually ships within 24-hours 

Guarder Steel Bushings (6mm, set of six) - 34477

12
Out of stock, more soon

Guarder Steel Bushings (for Marui Thompson/P90) - 34541

15
Usually ships within 24-hours 
Prometheus 6mm Metal Bearing Set (6pcs) -
22.99
Usually ships within 24-hours 
Prometheus Metal Bushings Set for the P90 and Thompson
14.99
Usually ships within 24-hours 
Systema Metal Bushings Set for the P90 and Thompson. w/Antireversal Latch - 02059
22
Usually ships within 24-hours 

 

Cut Off Levers

Guarder Cut Off Lever for Version 2 - 34412

8
Usually ships within 24-hours 

Guarder Cut Off Lever for Version 3 - 34413

8
Usually ships within 24-hours 

Guarder Cut Off Lever for Marui M14 - 34456

15
Usually ships within 24-hours 
Systema Cut Off Lever (Version 2) - 78066
11.99
Usually ships within 24-hours 
a

 

Cylinder / Cylinder Heads
Area 1000 (by Systema) V2 Cylinder Head - 17747
15
Usually ships within 24-hours 
Area 1000 (by Systema) V3 Cylinder Head - 17748
15
Usually ships within 24-hours 
Area 1000 (by Systema) XM Cylinder - 52304
15
Usually ships within 24-hours 
Area 1000 (by Systema) MP5 Cylinder - 52305
15
Usually ships within 24-hours 
Area 1000 (by Systema) MP5K/PDW Cylinder - 52306
15
Usually ships within 24-hours 
Area 1000 (by Systema) M16 Cylinder - 66556
15
Usually ships within 24-hours 
Deep Fire Cylinder Head (version II) - 77725
25
Usually ships within 24-hours 
Deep Fire Cylinder Head (version III) - 77726
25
Usually ships within 24-hours 

SRC Cylinder (Type 0) - 70252

6
Usually ships within 24-hours 

SRC Cylinder Head (version II) - 70269

6
Usually ships within 24-hours 
a

 

Cylinder Sets
Classic Army MP5 Bore Up Cylinder Set (includes cylinder, cylinder head, piston head, nozzle) - 56456

49.99

ON SALE!

Usually ships within 24-hours

Classic Army AK Bore Up Cylinder Set (includes cylinder, cylinder head, piston head, nozzle) - 56460

49.99

ON SALE!

Usually ships within 24-hours

Classic Army AUG Bore Up Cylinder Set (includes cylinder, cylinder head, piston head, nozzle) - 56462

49.99

ON SALE!

Usually ships within 24-hours

Classic Army MC51 Bore Up Cylinder Set (includes cylinder, cylinder head, piston head, nozzle) - 56464

49.99

ON SALE!

Usually ships within 24-hours

Systema Bore Up Cylinder Set for AK-47 - 66350
74.99
Usually ships within 24-hours 
Systema Bore Up Cylinder Set for M16A2 - 66351
74.99
Usually ships within 24-hours 

Systema Teflon Cylinder Set for Thompson - 77526

  • Includes Teflon cylinder, cylinder head, nozzle, and aluminum piston head with bearing
69
Usually ships within 24-hours 
Systema Silent Piston Head and Cylinder Head set for V3 - 77698
41.99
Usually ships within 24-hours 
Systema Silent Piston Head and Cylinder Head set for V2 - 77520
41.99

Usually ships within 24-hours 

 

Full Tune Up Kits

Guarder MP5-A4/A5/SD5/SD6 Full Tune up Kit (M120) - 34535

125

Usually ships within 24-hours 

Guarder AK47/AK47-S Full Tune up Kit (M120) - 34536

125

Usually ships within 24-hours 

Guarder MP5K/PDW Full Tune up Kit (M120) - 34537

125

Usually ships within 24-hours 

Guarder G36C Full Tune up Kit (M120) - 34538

125

Usually ships within 24-hours 

Guarder AUG Full Tune up Kit (M120) - 34539

125

Usually ships within 24-hours 

Guarder M4 Full Tune up Kit (M120) - 34403

125

Usually ships within 24-hours 

Guarder M16A2 Full Tune up Kit (M120) - 34404

125

Usually ships within 24-hours 

Guarder M16A1/VN Full Tune up Kit (M120) -

125

Usually ships within 24-hours 

Guarder M14 Full Tune up Kit (M120) - 34405

125
Usually ships within 24-hours 

JBU M4 Tune Up Kit - 50658

  • Includes: Spring, Spring Guide, Aluminum Piston, Piston Head, Cylinder, Cylinder Head, Aluminum Nozzle
  • We recommend metal bushings and a steel gear set with this upgrade (sold seperately)
55