PSA 16" Mid-Length 5.56 NATO 1/7 Nitride Timber Creek Enforcer 13.5" M-LOK Upper - No BCG or CH
Palmetto State Armory
Overview
The PSA 16" Mid-Length 5.56 NATO Upper Receiver is a complete assembly designed for AR-15 platforms, featuring a 16-inch barrel with a 1:7 twist rate that stabilizes a variety of bullet weights effectively. Its mid-length gas system provides a smoother cycling experience and reduces recoil, making it ideal for both accuracy and follow-up shots. This upper is commonly found in builds that prioritize a mid-length gas system paired with the versatile 5.56 NATO caliber, making it suitable for both tactical applications and recreational shooting.
Specifications
PSA 16" Mid-Length 5.56 NATO 1/7 Nitride Timber Creek Enforcer 13.5" M-LOK Upper - No BCG or CH
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Build history on GunPartPicker
Builders have been adding the PSA 16" Mid-Length 5.56 NATO 1/7 Nitride Timber Creek Enforcer 13.5" M-LOK Upper - No BCG or CH to their builds on GunPartPicker since January 2026. All time, it ranks #459 of the 1,638 upper receivers builders have added. Builds with this upper receiver are nearly all chambered in 5.56 NATO, nearly all on mid-length gas, and nearly all AR-15.
Updated · from real builds on GunPartPicker
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Frequently Built With
The part most often added in each category by the 92 builds that include this one
BLEM PSA AR15 Complete Classic Stealth Lower, Black
Battle Arms Development Rack Ambidextrous AR-15 Charging Handle - Mod C
Aero Precision AR-15 5.56 BCG W/C158 Bolt - Aero Logo - Phosphate
Rise Armament Super Sporting AR15/10 Single Stage Trigger - Flat - Dtom Special Edition
Magpul AFG-2 Angled Fore Grip - Black
Daniel Defense Collapsible Mil-Spec Buttstock, Brown - 21-091-04179-011
Builds Featuring This Part
See all 3 →Builds in the community that include the PSA 16" Mid-Length 5.56 NATO 1/7 Nitride Timber Creek Enforcer 13.5" M-Lok Upper - No BCG or CH
| Build | Parts | Total |
|---|---|---|
 | 8 | $631.36 |
| 11 | $989.04 |
 | 19 | $2361.55 |
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