PSA 7" 5.56 1/7 Nitride MOE Marauder Shockwave Blade Pistol Kit - 77932978

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PSA 7" 5.56 1/7 Nitride MOE Marauder Shockwave Blade Pistol Kit - 77932978


Quick Overview

It is the customer's responsibility to be aware of all applicable laws and regulations regarding the purchase and ownership of uppers with a barrel length of less than 16". Federal NFA regulations are applicable to this item.

SKU: 77932978
UPC: 77932978
MFR#: 77932978
  • 7" Barrel Length
  • 4150V Chrome Moly Vanadium barrel
  • 5.56 NATO Chamber
  • 1 in 7" Twist Rate
  • Forged Upper Receiver 
  • Nitride Barrel Finish 
  • PSA patent pending muzzle device
  • Magpul "MOE" carbine length M-Lok handguards

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Introducing the new “MOE Marauder” pistol upper exclusively from PSA!  The MOE Marauder upper is designed to function with a red dot or holographic optic.  It does not have provisions for a front sight to be mounted on the barrel.   The perfect upper for your registered AR-15 SBR or AR-15 pistol!

Barrel: 7" Chambered in 556 NATO, with a 1:7 twist, M4 barrel extension, and a pistol  gas system this barrel features a melonite finish. It is finished off with a Magpul® M-lok carbine polymer handguard, .750" diameter low profile gas block, and a patent pending PSA muzzel device designed to hold the handguard endcap in place

Upper: Forged 7075-T6 A3 AR upper is made to MIL-SPECS and hard coat anodized black for durability. Featuring machined T marks, and a mil-spec finish. These uppers are made for us right here in the USA by a mil-spec manufacturer.

Pistol Lower Build Kit: A high quality lower build kit with everything you need to assemble your AR-15 lower into a pistol. Features polished hammer and trigger contact points, and black oxide coated hammer and trigger springs. Also includes Shockwave Blade pistol stabilizer, Shockwave tube, castle nut, mil-spec endplate, carbine buffer spring, standard carbine buffer.

SKU: 77932978
SKU 77932978
Brand Palmetto State Armory
Daily Deal N/A
Daily Deal Expires N/A
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SKU: 77932978

Questions and Answers

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do you have to register as an sbr?
bigmikes999 b on Jul 25, 2018


5.0 / 5.0
4 Reviews
5 Stars
4 Stars
3 Stars
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1 Star
Great little AR Pistol Kit
Picked this up cause I wanted to do another AR build and had a stripped lower laying around. Parts fit was great and it went together nicely. Had seen other reviews that it was loud but the can on the front directs the blast very well. Put a red dot on it with a pretty large dot so have only shot at 50 yards. Groups nicely. Had a hard time deciding between SD brace and Shockwave Blade. After shooting with the blade I'm very happy i chose it. Nice work PSA!
October 6, 2017
Whadda Hoot!
Add a lower and you get an AR15 pistol for so little that adding a binary trigger is possible if not mandatory.

The can works great at directing blast and some noise away. Still this is the loudest firearm I've ever pulled the trigger on. Wear real good hearing protection. A slight downside to directing blast away is increased recoil. I'd take an additional 1/2 pound or so of recoil versus being continually slapped with a shock wave any day.

The grip is great. It gives solid purchase and heat protection when you just can't slow down. I'm going to assume that it takes a bit longer for the barrel to cool down than with an open aluminum design.

The Blade makes for a usable cheek rest on semi-auto - not so good on binary mode. It gives good stabilization from the hip on binary. I have tried it as a stock but it makes a poor stock at best.

P.S. for binary setups. I used the medium buffer spring that came with the trigger and only had 1 hammer follow stoppage in 400 rounds and that was on the third round of the day.
September 1, 2017
Love it
This thing is OUT OF CONTROL!!!!!! LOVE IT!! Best bang for the buck I now own three of them! Installed binary trigger on one of them now I just need a second job to pay for some more ammo !!! LMFAO! Thanks PSA you guys rock
May 15, 2017
Decent price for complete premium pistol kit
This is a great price for a kit with everything except stripped lower. Including a flash can moe furniture and KAK blade and tube this would have cost me more to put together piece by piece. Assembled easily and the standard PSA mil spec trigger is much nicer than my previous (Del-ton) build; trigger is heavy but crisp no drag. Pistol looks great will report back after shooting! Even when PSA is sold out of pistol kits they have this in stock because they only show it under rifle kits...
January 11, 2017

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