AR-15 Build Kits

.308 Carbine Buffer Tube Combo (PS-BTM Combo-308)

For DPMS LR308 Carbine / AR10 Carbine Length buffer tube Complete kit includes the following: …

A1 Rifle Buffer Tube Combo (PS-BTA Combo 2)

We construct our A1 buffer tubes from 6061-T6 aluminum to ensure the longevity and survivability of …

A2 Rifle Buffer Tube Combo (PS-BTA Combo 4)

We construct our A1 buffer tubes from 6061-T6 aluminum to ensure the longevity and survivability of …

A2 Rifle Buffer Tube Combo (PS-BTA Combo 5)

Here at JE Machine, we construct our A1 buffer tubes from 6061-T6 aluminum to ensure the longevity a…

Adaptive Skeletonized AR-15 Buttstock Combo (PS-ST32B+PS-BTM Combo)

JE Machine Adaptive Skeletonized AR-15 Buttstock Designed to provide additional ergonomics while re…

AR15 Mil-Spec 5 PT Micro Buttstock Combo (PS-ST9B+PS-BTMCombo)

AR15 MIL-SPEC 5 POSITION MICRO BUTTSTOCK WITH BUFFER TUBE KIT Fits: AR10 / AR15 Mil-Spec 5 …

AR15 Skeletonized A Frame Buttstock Combo (PS-ST8B+PS-BTMCombo)

AR15 MIL-SPEC SKELETONIZED A FRAME BUTTSTOCK WITH BUFFER TUBE KIT Fits: AR10 / AR15 Mil-Spec Ske…

AR15 SOPMOD Buttstock Combo (PS-ST7B+PS-BTMCombo)

AR15 SOPMOD Buttstock with Buffer Tube Kit Originally designed by the naval surface warfare center …

DPMS Platform Mil-Spec Buffer Tube Kit (PS-BTMCombo)

DPMS PLATFORM MIL-SPEC BUFFER TUBE KIT Combo Includes: DPMS Platform Mil-Spec Buffer Tube (6061 …

M4 Collapsible AR Buttstock Combo (PS-ST2B+PS-BTMCombo)

M4 Collapsible AR-15 Buttstock with Buffer Tube Kit Refined and strengthened, while maintainin…

Pistol Buffer Tube Kit (PS-BTP COMBO)

PISTOL BUFFER TUBE KIT (WITH FOAM) Pistol buffer tube with foam Spring 3 oz buffer, black Cast…

Pistol Buffer Tube Kit Combo (PS-BTPCombo-NF)

PISTOL BUFFER TUBE KIT COMBO Combo Includes: Pistol Buffer Tube, Black (6061 T6 Aluminum) Sprin…

Skeletonized Pistol Brace Combo (PS-ST27B+PS-BTPCombo-NF)

Combo Includes: Skeletonized Pistol Brace Pistol Buffer Tube, Black (6061 T6 Aluminum) Spring …