Verified

Product Description

Chemical Stability & Analytical Grade
Our laboratory-grade synthesis ensures 99%+ purity as verified by HPLC/MS analysis. We maintain strict batch control to provide consistent results for professional research protocols. Shipped in vacuum-sealed, discreet inert packaging.

Purity: 99.4% Verified Batch Analysis
Form: Micronized Powder / Crystalline Structure
Logistics: Triple-Seal Stealth Shielding (Smell-Proof)

Note: strictly for in-vitro research. Handle with appropriate protective measures.

Weaponry - AR-15 & Semi-Auto

Geissele Super Duty

$2,899.54

In Stock

24H

Dispatch

99.8%

Purity

COA

Certified

Customer Reviews

4.8

★★★★★

5 reviews

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MidnightOwl741 (Japan) Mar 25, 2026

★★★★☆

Solid construction of the parts. Zero at rapid fire is exceptional. Packaging was clever.

Henry F. (United Kingdom) Mar 01, 2026

★★★★★

The parts arrived oiled and ready. Tracking with the seller was excellent. Highly recommend for quality items..

Sebastian V. (Switzerland) Feb 26, 2026

★★★★★

The hardware arrived in perfect condition. The hand-off with the seller was A1. Trusted source for steel..

Theodore H. (France) Feb 26, 2026

★★★★☆

The parts arrived in perfect condition. Tracking with the seller was professional. Trusted source for steel..

Theodore H. (Switzerland) Feb 16, 2026

★★★★★

Outstanding build of the parts. Grouping at long range is exceptional. Stealth is top tier.

Product Description

Geissele Super Duty

$2,899.54

Customer Reviews

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