300 Blac

Maxim Defense MXM49216 SDX RFLX 300 Blackout 30+1 8.50" Black Integrated Suppressor Barrel, Receiver w/Picatinny Rail, M-Slot Handguard, Black Polymer SB Tactical SBA5 Brace, Polymer Grip

Pistol
300 Blackout
Semi-auto
20 rd capacity
8.5" barrel

UPC 00680017492168

Compare prices

1 offer · 1 in stock · sorted by best price

Retailer	Price	Stock	Last checked	Deal
East Valley Tactical	$3,325.50	Low (2)	8m ago	Go to deal

Prices and stock are from each retailer's latest check and can change. Price Dope may earn a commission from retailer links. Disclosure

Description

SDX RFLX PSTL 300BLK 8.5" BLK Integrally Suppressed Pistol, Full length 1913 Pic Rail Maxim Gen:6 CQB Brace

Specs

Brand	Maxim
Category	Pistol · Firearms
Caliber	300 Blackout
UPC	00680017492168
Capacity	20
Type	Suppressed Pistol

Model	SDX
Action	Semi-Automatic
Grip_type	Polymer
Finishcolor	Cerakote
Barrel_length	8.5"

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D.O.P.E.Price history

Lowest price across connected retailers, from every price check we've recorded.

Current best: $3,325.50
Low: $3,325.50
High: $3,325.50
Tracking since: Oct 8, 2026

One price check so far ($3,325.50 on Oct 8, 2026). The chart fills in as retailers are re-checked.

Recent price checks (1)

Date	Retailer	Price	Stock
Oct 8, 2026, 5:15 PM PT	East Valley Tactical	$3,325.50	Low

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